Visitor, T. P. (1972). The first 100 years: The Diocese of Providence, 1872-1972. Providence, R.I..
Dyfyniad Arddull ChicagoVisitor, The Providence. The First 100 Years: The Diocese of Providence, 1872-1972. Providence, R.I., 1972.
Dyfyniad MLAVisitor, The Providence. The First 100 Years: The Diocese of Providence, 1872-1972. Providence, R.I., 1972.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.